A fusion of card-based RPGs and Adventure games, “Black Book” is a haunting tale of a young sorceress, who gave her life to serve the dark forces. Dive into the cold, yet alluring world of Slavic folktales - and uncover the secrets that hide in the darkness.
A young girl named Vasilisa, destined to become a witch, decides to throw her fate away and marry her beloved - but that dream is shattered when her betrothed dies under mysterious circumstances.
Aching for her lost love, Vasilisa seeks out the Black Book - a demonic artifact, said to be powerful enough to grant any wish to the one who uncovers all 7 of its seals. Join Vasilisa in her adventures across the rural countryside, as she solves the woes of common folk by confronting demons and performing exorcisms.
Uncover the seals of Black Book - Unleash hellish spells on your enemies! Collect spell cards and new skills as you progress.
A Historic Adventure - Solve riddles and complete side-quests as you learn more about life in the Slavic countryside.
Lead a Demonic Flock - Send demons to do your bidding, but be careful - idle demons will torture you if you don’t find them something to do!
Myths and legends - Explore a world based on Northern Slavic mythology. Learn from an in-game encyclopedia, created with the help of expert anthropologists - and find all folk tales hidden within the game!
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-01-29
Monthly Recap - January Edition
For the first monthly recap of the year, we have prepared some truly interesting picks to focus on and we can’t wait to share them with you, so read on if you wish to find out the cool gaming news and important info about a major title cancelation and company restructuring that we have chosen to present to you this time! The upcoming Marathon release date and a new Life Is Strange title and more…
The fan-favorite survival horror series, both developed and published, by Capcom is coming back for its 9th time in the nearly 30 years of its existence, by continuing the main storyline further with the Resident Evil Requiem release on 27th of February. We are going to once again go to one of the most iconic locations in the Resident Evil series - the classic setting of a destroyed Racoon City…